554996005 has 8 divisors (see below), whose sum is σ = 675118872. Its totient is φ = 437914368.

The previous prime is 554995999. The next prime is 554996009. The reversal of 554996005 is 500699455.

It can be written as a sum of positive squares in 4 ways, for example, as 16641 + 554979364 = 129^2 + 23558^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 554996005 - 2¹³ = 554987813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554996009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759904 + ... + 760633.

It is an arithmetic number, because the mean of its divisors is an integer number (84389859).

Almost surely, 2^554996005 is an apocalyptic number.

It is an amenable number.

554996005 is a deficient number, since it is larger than the sum of its proper divisors (120122867).

554996005 is a wasteful number, since it uses less digits than its factorization.

554996005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520615.

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 554996005 is about 23558.3531894740. The cubic root of 554996005 is about 821.7946046648.

It can be divided in two parts, 55499 and 6005, that added together give a square (61504 = 248²).

The spelling of 554996005 in words is "five hundred fifty-four million, nine hundred ninety-six thousand, five".